5512500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^2$

素因数の和:49

約数の個数: 162

約数和(自身を含む): 20260422

約数和(自身を除く): 14747922

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 625, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1225, 1250, 1260, 1470, 1500, 1575, 1750, 1764, 1875, 2100, 2205, 2250, 2450, 2500, 2625, 2940, 3125, 3150, 3500, 3675, 3750, 4375, 4410, 4500, 4900, 5250, 5625, 6125, 6250, 6300, 7350, 7500, 7875, 8750, 8820, 9375, 10500, 11025, 11250, 12250, 12500, 13125, 14700, 15750, 17500, 18375, 18750, 21875, 22050, 22500, 24500, 26250, 28125, 30625, 31500, 36750, 37500, 39375, 43750, 44100, 52500, 55125, 56250, 61250, 65625, 73500, 78750, 87500, 91875, 110250, 112500, 122500, 131250, 153125, 157500, 183750, 196875, 220500, 262500, 275625, 306250, 367500, 393750, 459375, 551250, 612500, 787500, 918750, 1102500, 1378125, 1837500, 2756250, 5512500]

約数ペア:

[(1, 5512500), (2, 2756250), (3, 1837500), (4, 1378125), (5, 1102500), (6, 918750), (7, 787500), (9, 612500), (10, 551250), (12, 459375), (14, 393750), (15, 367500), (18, 306250), (20, 275625), (21, 262500), (25, 220500), (28, 196875), (30, 183750), (35, 157500), (36, 153125), (42, 131250), (45, 122500), (49, 112500), (50, 110250), (60, 91875), (63, 87500), (70, 78750), (75, 73500), (84, 65625), (90, 61250), (98, 56250), (100, 55125), (105, 52500), (125, 44100), (126, 43750), (140, 39375), (147, 37500), (150, 36750), (175, 31500), (180, 30625), (196, 28125), (210, 26250), (225, 24500), (245, 22500), (250, 22050), (252, 21875), (294, 18750), (300, 18375), (315, 17500), (350, 15750), (375, 14700), (420, 13125), (441, 12500), (450, 12250), (490, 11250), (500, 11025), (525, 10500), (588, 9375), (625, 8820), (630, 8750), (700, 7875), (735, 7500), (750, 7350), (875, 6300), (882, 6250), (900, 6125), (980, 5625), (1050, 5250), (1125, 4900), (1225, 4500), (1250, 4410), (1260, 4375), (1470, 3750), (1500, 3675), (1575, 3500), (1750, 3150), (1764, 3125), (1875, 2940), (2100, 2625), (2205, 2500), (2250, 2450)]